MCQOPTIONS
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				| 1. | 
                                    If mercury in a barometer is replaced by water, the height of 3.75 cm of mercury will be following cm of water___________________? | 
                            
| A. | 51 cm | 
| B. | 50 cm | 
| C. | 52 cm | 
| D. | 52.2 cm | 
| E. | 51.7 cm | 
| Answer» B. 50 cm | |